--- zzzz-none-000/linux-3.10.107/drivers/edac/i3200_edac.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/edac/i3200_edac.c	2021-02-04 17:41:59.000000000 +0000
@@ -15,7 +15,7 @@
 #include <linux/io.h>
 #include "edac_core.h"
 
-#include <asm-generic/io-64-nonatomic-lo-hi.h>
+#include <linux/io-64-nonatomic-lo-hi.h>
 
 #define I3200_REVISION        "1.1"
 
@@ -260,8 +260,7 @@
 	i3200_process_error_info(mci, &info);
 }
 
-
-void __iomem *i3200_map_mchbar(struct pci_dev *pdev)
+static void __iomem *i3200_map_mchbar(struct pci_dev *pdev)
 {
 	union {
 		u64 mchbar;
@@ -465,9 +464,11 @@
 	iounmap(priv->window);
 
 	edac_mc_free(mci);
+
+	pci_disable_device(pdev);
 }
 
-static DEFINE_PCI_DEVICE_TABLE(i3200_pci_tbl) = {
+static const struct pci_device_id i3200_pci_tbl[] = {
 	{
 		PCI_VEND_DEV(INTEL, 3200_HB), PCI_ANY_ID, PCI_ANY_ID, 0, 0,
 		I3200},
@@ -522,8 +523,7 @@
 	pci_unregister_driver(&i3200_driver);
 
 fail0:
-	if (mci_pdev)
-		pci_dev_put(mci_pdev);
+	pci_dev_put(mci_pdev);
 
 	return pci_rc;
 }